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Finding the Fourth Proportional to 413,367.51, 619,809.93 and 160,352.35

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Solution

The fourth proportional to 413,367.51, 619,809.93 and 160,352.35 is: 240,434.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,367.51 : 619,809.93 = 160,352.35 : x
  2. Step 2: Convert to fraction form
    413,367.51/619,809.93 = 160,352.35/x
  3. Step 3: Cross multiply
    413,367.51x = 619,809.93 × 160,352.35
  4. Step 4: Simplify right side
    413,367.51x = 99,387,978,828.84
  5. Step 5: Solve for x
    x = 99,387,978,828.84/413,367.51
  6. Step 6: Final answer
    x = 240,434.91

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